Cleanup ats_tcp_somaxconn to use std::ifstream.
Cleanup ats_tcp_somaxconn to use std::ifstream.

bryancall/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,chitianhao/trafficserver,vmamidi/trafficserver,SolidWallOfCode/trafficserver,davidbz/trafficserver,clearswift/trafficserver,clearswift/trafficserver,reveller/trafficserver,duke8253/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,bryancall/trafficserver,clearswift/trafficserver,clearswift/trafficserver,bryancall/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,reveller/trafficserver,reveller/trafficserver,reveller/trafficserver,SolidWallOfCode/trafficserver,davidbz/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,dyrock/trafficserver,chitianhao/trafficserver,chitianhao/trafficserver,reveller/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,davidbz/trafficserver,chitianhao/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,persiaAziz/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,chitianhao/trafficserver,SolidWallOfCode/trafficserver,pbchou/trafficserver,bryancall/trafficserver,reveller/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,reveller/trafficserver,reveller/trafficserver,reveller/trafficserver,dyrock/trafficserver,dyrock/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,pbchou/trafficserver,PSUdaemon/trafficserver,pbchou/trafficserver,bryancall/trafficserver,pbchou/trafficserver,duke8253/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,dyrock/trafficserver,pbchou/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,dyrock/trafficserver,duke8253/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,bryancall/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver